<script>
	export default {
		name: 'ElTimeline',
		props: {
			reverse: {
				type: Boolean,
				default: false
			}
		},
		provide() {
			return {
				timeline: this
			};
		},
		render() {
			const reverse = this.reverse;
			const classes = {
				'el-timeline': true,
				'is-reverse': reverse
			};
			let slots = this.$slots.default || [];
			if (reverse) {
				slots = slots.reverse();
			}
			return (<ul class={ classes }>
				{ slots }
			</ul>);
		}
	};
</script>